DROP TABLE road;
GO

DROP TABLE aggtest;
GO

DROP TABLE stud_emp;
GO

DROP TABLE student;
GO

DROP TABLE emp;
GO

DROP TABLE person;
GO

DROP TABLE tenk2;
GO

DROP TABLE tenk1;
GO

DROP TABLE onek2;
GO

DROP TABLE onek;
GO

DROP TABLE VARCHAR_TBL;
GO

DROP TABLE TEXT_TBL;
GO

DROP TABLE POINT_TBL;
GO

DROP TABLE INT8_TBL;
GO

DROP TABLE INT4_TBL;
GO

DROP TABLE INT2_TBL;
GO

DROP TABLE FLOAT8_TBL;
GO

DROP TABLE CHAR_TBL;
GO